.loadingBox {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 99;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 200px;
  height: 200px;
  margin-top: -100px;
  margin-left: -100px;
}
.qrtext {
  text-align: center;
}
.qrcode {
  display: flex;
  width: 200px;
  height: 200px;
  margin: 10px auto 0;
}
